Point A is located in Quadrant I.
Point B is a reflection of point A across an axis. Point B is located in Quadrant II.
Point B is a reflection of point A across the
.
Point B’s x-coordinate is
.
Point B’s y-coordinate is
.
Question
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Answer:Point B is a reflection of point A across the y–axisPoint B’s x-coordinate is negativePoint B’s y-coordinate is positive